Find a Trusted Design Professional on Philadelphia’s Main Line
Explore a curated collection of trusted design professionals on Philadelphia’s Main Line, including the best residential architects, custom home builders, interior designers, and landscape architects
THE RAPPAHANNOCK RIVER COMPANY
Our Editorial Standard for Design Professionals
Learn more about our selection criteria for design professionals
CRITERIA #1
Local Heritage
Our network is built around locally owned and operated firms whose understanding of regional landscapes, materials, and architectural traditions defines their work.
CRITERIA #2
Boutique Approach
We feature firms that embody the ideals of a boutique practice — where the founder or principal remains personally involved, ensuring quality, character, and craftsmanship in every project.
CRITERIA #3
Demonstrated Expertise
We recognize firms whose portfolio of completed work demonstrates a focus on residential design, a mastery of a distinct style, and a commitment to thoughtful presentation.
THE RAPPAHANNOCK RIVER COMPANY
Featured Philadelphia Main Line Design Professionals
Explore a curated selection of the very best design professionals on Philadelphia’s Main Line, including members of our Partner Network
Bucks County Estate of Quakertown, Pennsylvania. Image courtesy of Angle Eye Photography.
VILLANOVA, PENNSYLVANIA
Janiczek Homes
Janiczek Homes is a Custom Home Builder in Villanova, Pennsylvania
Brightland of Wayne, Pennsylvania. Image courtesy of Tom Crane.
BERWYN, PENNSYLVANIA
Peter Zimmerman Architects
Peter Zimmerman Architects is a Residential Architecture Firm in Ardmore, Pennsylvania
Brightland of Wayne, Pennsylvania. Image courtesy of Tom Crane.
ADRMORE, PENNSYLVANIA
Jonathan Alderson Landscape Architects
Jonathan Alderson Landscape Architects is a Landscape Architecture Firm in Ardmore, Pennsylvania
THE HOMES COLLECTION
The Homes of Philadelphia’s Main Line
Explore a curated collection of the most iconic homes on Philadelphia’s Main Line
THE RAPPAHANNOCK RIVER COMPANY
Find a Trusted Design Professional on Philadelphia’s Main Line
Whether a new build or home renovation, The Rappahannock River Company can help you find the best design professional for the job.
Bucks County Estate of Quakertown, Pennsylvania. Image courtesy of Angle Eye Photography.
FIND A PRO
Residential Architects
Discover the very best Residential Architects and Residential Architecture Firms on Philadelphia’s Main Line
Brightland of Wayne, Pennsylvania. Image courtesy of Tom Crane.
FIND A PRO
Landscape Architects
Discover the very best Landscape Architects, Landscape Designers, and Landscape Contractors on Philadelphia’s Main Line
Brightland of Wayne, Pennsylvania. Image courtesy of Tom Crane.
FIND A PRO
Custom Home Builders
Discover the very best Custom Home Builders, Design-Build Firms, and Home Remodelers on Philadelphia’s Main Line
Bucks County Estate of Quakertown, Pennsylvania. Image courtesy of Angle Eye Photography.
FIND A PRO
Interior Designers
Discover the very best Interior Designers and Interior Decorators on Philadelphia’s Main Line
THE RAPPAHANNOCK RIVER COMPANY
A suite of concierge services, designed just for you
Learn more about how The Rappahannock River Company can help you create the home of your dreams
PREMIUM SERVICES
Design Concierge
Create your next home with Design Concierge, a dedicated liaison to help you get from start to finish — and beyond.
PREMIUM SERVICES
Real Estate Advisor
Engage with a trusted real estate advisor from Sotheby’s International Realty to acquire your next building lot, analyze market data, and access private and off-market real estate listings.
PREMIUM SERVICES
Residence Management
Your custom home is an investment. With our Residence Management service, benefit from a dedicated point of contact to facilitate regular maintenance and upkeep.
THE RAPPAHANNOCK RIVER COMPANY
Create Your Next Home on Philadelphia’s Main Line
With our premium concierge service, it’s never been easier to create the home of your dreams.